Struct Runtime 

pub struct Runtime { /* private fields */ }

A configured, not yet running, thread-per-core runtime.

Implementations

impl Runtime

pub fn handle(&self) -> Handle

A handle that can be sent to other threads to talk to this runtime.

pub fn run<F, Fut>(self, f: F) -> Result<()>

where F: Fn(usize) -> Fut + Send + Sync + 'static, Fut: Future<Output = ()> + 'static,

Starts one thread per worker and blocks until all of them finish.

f is called once on each worker thread (with the worker’s index) to build that worker’s main future; a worker finishes when its main future completes, at which point its remaining tasks are dropped (after the grace period set with Builder::shutdown_grace, if any). Because each future is created on the thread that runs it, it may be !Send.

A panic in a worker’s main future shuts the runtime down and is propagated to the caller.